69256377

素因数分解:

$3^4\times {\mathrm{79}}^2\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 30

約数和(自身を含む): 105548058

約数和(自身を除く): 36291681

約数列:

[1, 3, 9, 27, 79, 81, 137, 237, 411, 711, 1233, 2133, 3699, 6241, 6399, 10823, 11097, 18723, 32469, 56169, 97407, 168507, 292221, 505521, 855017, 876663, 2565051, 7695153, 23085459, 69256377]

約数ペア:

[(1, 69256377), (3, 23085459), (9, 7695153), (27, 2565051), (79, 876663), (81, 855017), (137, 505521), (237, 292221), (411, 168507), (711, 97407), (1233, 56169), (2133, 32469), (3699, 18723), (6241, 11097), (6399, 10823)]